Every "free" digital business card maker had a catch — so I built one that doesn't

Description and use

The author built a free, zero‑login digital business card tool that stores data locally, offers multiple export formats, and generates clean QR codes that directly save to device contacts, addressing privacy and functionality issues of existing free services.

Problem

Free digital business card tools often impose paywalls, embed logos in QR codes, or require uploading personal contact data to third‑party servers, compromising privacy and functionality.

Outcome

The tool provides a fully functional, privacy‑respecting digital business card solution without paywalls or server dependencies, enabling users to share contact information securely and efficiently.

Workflow

• 1. Select a theme from 16 available options, including role‑specific designs.
• 2. Enter contact details into the provided fields (no login required).
• 3. Generate a QR code that encodes a standard vCard; scanning it saves directly to iOS/Android/Outlook contacts.
• 4. Use action buttons (Call, Email, WhatsApp, Book Meeting) for instant interaction.
• 5. Export the card as PNG, SVG, vCard (.vcf), or a print‑ready PDF with crop marks.
• 6. All data remains stored locally in the browser; no server communication occurs.

Evidence

Zero login. Zero server. Your card is saved locally in your browser, full stop.

Source